54,944+ Fullstack Web Developer React Node Jobs in UK — Top Companies Hiring June 2026

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Dynamics Developer Azure, Power Platform, SC Cleared

A technology solutions firm is seeking skilled professionals to work on a CRM project aimed at automating current manual processes. Candidates must have experience with Power Platform, Power Automate, Azure, and Azure DevOps, and must possess SC clearance. The project involves developing an Alpha version of a ne ...

Ruby on Rails Developer (AI Focused) USA

AtRemoteStar , we're currently hiring for one of our clients based in Houston, TX. Years of experience: 3 to 5 years Location: USA About Client A fast-growing US-based SaaS company is transforming how energy firms manage operations. Their end-to-end ...

Senior AI Developer Advocate Enterprise DevRel Lead

A leading AI technology firm based in Greater London is seeking a Senior/Staff AI Developer Advocate. The suitable candidate will focus on driving enterprise AI solutions, develop high-quality demos, and engage with the developer community. Applicants should have 6+ years of experience in DevRel, a Master's degr ...

.NET Developer Remote, AI Driven Modern Stack

A leading technology company, located in Worcester, UK, is seeking a .NET Developer to develop revolutionary software solutions. The role requires strong skills in .NET, .NET Core, C#, and Azure SQL, with training available for the latest frameworks like .NET 10.0 and Azure AI. This position supports remote work ...

Senior Quant Developer – Derivatives Risk & IMM Analytics

Talensa is seeking an experienced Quantitative Developer at Associate Director level to enhance their Derivatives risk management. The role requires strong expertise in Python and experience in quantitative development to build risk libraries, validate methodologies, and collaborate with cross-functional teams. ...

Dynamics 365 CE Developer (Power Platform & CRM)

Position Description: At CGI, we deliver secure, user-centred digital services that transform how organisations operate and serve their customers. As a Dynamics CE Engineer, you will play a key role in designing, configuring and enhancing Microsoft-based solutions that drive measurable im ...

Retail & Fashion / Product Development Senior Product Developer

Senior Product DeveloperUp to £44,000 Rochdale Permanent We are recruiting for a Senior Product Developer to join a multichannel fashion and footwear business that sells multiple brands.Key Responsibilities: Ensure t ...

Hybrid BI Developer: Power BI & Data Analytics

A leading insurance provider is seeking a BI Developer to join their team in Greater London. The role requires strong expertise in Power BI and SQL, along with experience in designing BI solutions. The candidate will support data analytics, develop insights, and improve data architecture in a hybrid working envi ...

DAML Developer / Distributed Ledger Engineer – Canton Network

DAML Developer / Distributed Ledger Engineer – Canton NetworkLocation: Wrexham, UK (Hybrid: 2–3 days in office)Contract: 9 monthsAre you an expert in DAML smart contracts with hands-on experience on the Canton Netw ...

Core C++ Developer – NYC, London or Singapore

Total Comp: 250-600kFantastic opportunity for a modern C++ Developer (C++17/20) to join this crypto trading and investments firm. They leverage cutting-edge technology to trade with extreme precision and speed, essential to evolve in today’s fast-changing markets.Looking to hire a ...

Full Stack Java Developer (Fixed Term Contract)

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are seeking a Full Stack Java Developer to join our team. In this role, you will d ...

HFT C++ Developer (Fully Remote from anywhere)

SummaryMy client is a one-of-a-kind quantitative trading company operating on the cutting edge of technology. The company has risen to prominence in the HFT space in recent years, by leveraging not only the expertise of their talented people, but also state-of-the-art research infrastructure. Tr ...

Backend Developer (C# .NET, AWS) – Hybrid London

A highly profitable hedge fund in London is seeking a Backend Software Engineer (C# .Net AWS Junior - Mid) to join their cross-functional Agile team. You'll work on high-value betting execution systems, using technologies such as C# .Net and Kubernetes. This role offers a competitive salary up to £80k, exception ...

Mid Level Python Developer: Equities Derivatives Automation

A leading technology firm in the United Kingdom is seeking a dynamic mid-level developer to join their Equities Derivatives Technology team. The successful candidate will work on designing and developing Python-based solutions that contribute to the growth of Structured Notes and Structured Products businesses. ...

Senior Power BI Developer Hybrid, Impactful Solutions

Mace is seeking a Senior Power BI Developer located in Greater London, United Kingdom, to lead the end-to-end delivery of Power BI solutions. Candidates should have around five years of experience in Power BI, strong knowledge of data structures, and skills in ETL and governance. The role involves supervising ju ...

Impactful Full Stack .NET Developer (C#) Hybrid

hireful is looking for a talented Mid-Level Full Stack Developer (.Net / C#) to join their expanding engineering team in the Durham/Sunderland area. This role offers genuine ownership and the chance to help scale a product making a difference for businesses across the UK. The position includes responsi ...

Senior iOS App Developer SwiftUI | Hybrid Work

A leading mobile virtual network operator in Slough seeks an experienced iOS Mobile App Developer. The role involves designing, coding, and implementing solutions for the iOS mobile app. Candidates should have over 5 years of iOS development experience using Swift with a strong grasp of mobile architecture. This ...

Senior Java Developer — Remote, Growth & Profit Share

A leading technology services company in Scotland is seeking a Mid-Senior Java Developer. This role involves understanding project lifecycles, coding new developments to high standards, and ensuring quality through testing and peer reviews. The ideal candidate will have at least 4 years of experience in Java dev ...

.NET Developer – Remote UK, Build Revolutionary Features

A leading tech company is searching for a Mid-Senior level .NET Developer to create innovative features aimed at enhancing user engagement on their platform. Located in Preston, this role allows for remote work, accommodating UK residents with the right to work in the country. Join a cutting-edge technology team ...

Senior kdb+ Developer – Lead Projects, Mentorship, Hybrid

An established industry player is seeking a skilled technical leader to drive innovative solutions in the financial sector. This role involves providing guidance on client projects, leading technical teams, and defining architectures that meet client needs. The ideal candidate will have extensive experience in k ...

Graduate Full Stack Developer | Hybrid, Growth & Learning

Job Description Netcompany is looking for a Graduate Full Stack Developer to join us on a permanent basis to drive forward our delivery capability and deliver the optimum solutions to our clients. Based in Leeds you’ll be joining a forward-thinking organisation that puts your personal development ...

Junior C++ Developer in London Quant Capital

Junior C++ Developer London, United Kingdom Posted about 1 year ago Tech stack C Quantitative Analyst Trading Java Job Opportunity be given the opportunity to work at the pinnacle of trading technology working with a group of particularly ...

Senior Project Manager – North London – Residential Developer

Senior Project Manager – North London – Residential Developer Salary: Competitive SalaryLocation: North LondonRegion: London Senior Project Manager – North London – Strong Salary & Benefits plus package A Senior Project Manager is required ...

Senior KDB Developer: Global eTrading, Hybrid London

careersdeltacapita is seeking a professional for a client-facing role to develop and enhance a high-performance eTrading MI and Analytics platform located in London on a hybrid basis. The role requires strong expertise in kdb+ and involves collaboration with quantitative teams to deliver effective solutions. ...

Dynamics 365 Developer Hybrid Contract (Flexible, Training)

Tatton Recruitment is seeking an MS Dynamics 365 Developer for a contract role based in Farnborough. This position is hybrid-based, allowing flexible working arrangements. The developer will design and develop custom solutions within the D365 environment, and the role requires expertise in relevant tec ...

AI Product Co Developer for Agentic LLMs

The London Stock Exchange is seeking an experienced AI Product Co-Developer to join their team. In this hybrid role, you will engage in the full lifecycle of AI product development, from defining requirements to building and deploying agentic AI systems tailored for complex environments. The successful ...

Finance Systems Analyst / TM1 / Planning Analytics Developer

This rapidly expanding organisation require a Finance Systems / TM1 Developer to manage the control and integrity of financial data and processes, in particular ensuring that data interfaces operate efficiently, and subsequent management information provided to support decision making is accurate and timely. ...

Java Developer Active SC, Java, Oracle WebLogic

Java Developer - Active SC, Java, Oracle WebLogicUp to £425 per day (Inside IR35)Remote12 monthsMy client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, Oracle WebLogic and ElasticSearch skills to work wi ...

Front Office IT Quant: Rapid App Developer

Margoconsulting is seeking a Rapid Application Developer – IT Quant to join their team within a leading global corporate and investment bank. The role involves utilizing rapid application development for high-profile projects and collaborating closely with traders and quants. The ideal candidate will p ...

Software Developer Placement Programme No experience needed

Software Developer Placement Programme No experience needed If you want to know about the requirements for this role, read on for all the relevant information.From £27,000 to £65,000 per annum Trainee Software Developer £27,000£65,000 Job Programme This is a ...

Remote IAM Developer One Identity 1IM Expert

83zero Limited is seeking a skilled Identity Developer to work remotely on large-scale Identity and Access Management (IAM) platforms. The role involves designing and developing IAM solutions using One Identity Manager and integrating systems such as Active Directory and SAP. The ideal candidate will h ...

Product Developer: NPD & Launch (18 Month Contract)

Escape Recruitment Services is assisting a prominent manufacturing organization in finding a Product Developer for an 18-month fixed-term contract. The new hire will manage development projects from conception to launch, ensuring collaboration with procurement, commercial, and operational teams to deliver inn ...

C# Developer Equity Derivatives Technology Risk (AVP)

C# Developer - Equity Derivatives Technology Risk (AVP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can mat ...

HFT Build out for Python Quant Developer

Salary: up to £600k TC Client Research at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset classes. You’ll be exposed to all ...

Software Developer C# Python SQL Finance Data

Software Developer / Engineer (C# Python SQL) London / WFH to £150k+Are you a data savvy Software Developer with C# and Python coding skills?You could be joining a Hedge Fund with complex work and substantial bonus earning potential.As a Software Developer you will join a growing t ...

Junior Quantitative Developer: Real Time Energy Forecasts

A leading energy solutions provider in Manchester is seeking a Full-Time Technical Role to develop real-time forecasts of electricity prices. You'll work in a fast-growing scale-up, solving complex energy problems with a strong emphasis on programming in Python and SQL, while being part of a high-performing team ...

Java Developer Spring Boot, Microservices & REST APIs

Adepta Partners Limited is seeking a Java Developer based in Belfast, United Kingdom. The ideal candidate will have extensive experience in Java (version 11) and familiarity with Spring Boot, REST APIs, and microservices. This full-time role offers a competitive salary of £127,185.27 with no listed benefits. ...

Lead Java Developer || Must hold active SC

Lead Java Developer (AWS) • Remote with ad hoc travel • 12 month Fixed Term Contract - Salaried, not day rate • SC Clearance required - we are unable to accept applications from candidates ...

Lead Java Developer (3 6 Month Contract)

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every ...

Java Developer – Active SC, Java, Oracle WebLogic

Java Developer – Active SC, Java, Oracle WebLogicUp to £425 per day (Inside IR35)Remote12 monthsMy client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, Oracle WebLogic and ElasticSearch skills to work with a ...

Senior Java Developer | AWS Cloud & Batch Processing

Version 1 is looking for a highly skilled Senior Java Developer in Newcastle upon Tyne. The ideal candidate will have 7+ years of experience in Java development, particularly with AWS and database management. You'll design and manage high-performance applications while mentoring junior developers. Flexible worki ...

Senior Java Developer (Chinese Speaking) – Backoffice & Slot

Eeze is seeking a Senior Java Developer (Chinese Speaking) to join the Slot Team in London. This role focuses on enhancing legacy Backoffice systems and developing a new Backoffice to support Slot game products. With a full-time contract, this position offers competitive compensation. The ideal candidate will be ...

Java Developer Up to £160,000 + Bonus + Package

Java Developer – Up to £160,000 + Bonus + Package Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Hunter Bond Principal Consultant / Team Lead at Hunter Bond Compensation: Up to £160,000 + Bonus + Comprehensive ...

C++ Developer — Hybrid, Cutting‑Edge Security Tech

A leading security technology firm in Gloucester seeks an experienced C++ Developer to enhance national security products. Join an agile team to deliver cutting-edge technology solutions and engage with international customers. The ideal candidate is skilled in C++, Linux, and networking protocols, thrives in a ...

Java/Kotlin Software Engineer – AVP (Developer Enablement)

We’re looking for an enthusiastic & talented server side engineer, to join one our high-impact teams inside Citi’s CTO organisation. You’ll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a ...

Cloud & API Software Developer — UK Visa Sponsorship

Destinydot is seeking a highly qualified Software Developer to join their team in Woolwich Riverside. This position offers a chance to develop cutting-edge software solutions with hybrid remote work and sponsorship of a UK visa. The ideal candidate will have strong skills in software development, versi ...

ML Model Developer Underwriting (Financial) – Hybrid UK

Capital One in Nottingham is seeking a Data Scientist to develop and maintain machine learning models that define our competitive advantage. You'll explore and evaluate data, providing powerful insights while working closely with business partners. The ideal candidate has strong skills in statistics an ...

Salesforce Admin & Developer: GTM Ops Tech Lead

Spire Global, Inc. is seeking a Salesforce Administrator & Developer to manage and optimize our CRM systems, including Salesforce and HubSpot. This role is technical-first, focusing on administration, development, and integration, ensuring a seamless experience across Sales and Marketing teams. Required is 3–5 y ...

Junior Developer: Hybrid Training to Enterprise Tech

Vantage Point Global is seeking a Junior Developer for their Elevate Programme based in Manchester. This role offers a unique opportunity to develop your technical skills through structured training and real-world client project experience within a large technology consultancy. The ideal candidate will ...

Full Stack Developer — Growth Driven, Hybrid Role

A technology consultancy in Greater London is seeking an experienced software developer to contribute to all stages of the software development lifecycle. The ideal candidate has over 2 years of IT experience, a degree in Software Engineering, and proficiency in Java and database management. This role offers a h ...

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    Fullstack Web Developer React Node Jobs in United Kingdom Job Search Guide, Trends and Insights